// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_AURA_TEST_TEST_CURSOR_CLIENT_H_
#define UI_AURA_TEST_TEST_CURSOR_CLIENT_H_

#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/observer_list.h"
#include "ui/aura/client/cursor_client.h"

namespace ui {
class KeyEvent;
}

namespace aura {
namespace test {

    class TestCursorClient : public aura::client::CursorClient {
    public:
        explicit TestCursorClient(aura::Window* root_window);
        ~TestCursorClient() override;

        // Used to track the number of times SetCursor() was called.
        int calls_to_set_cursor() const { return calls_to_set_cursor_; }
        void reset_calls_to_set_cursor() { calls_to_set_cursor_ = 0; }

        // Set whether or not to hide cursor on key events.
        void set_should_hide_cursor_on_key_event(bool hide)
        {
            should_hide_cursor_on_key_event_ = hide;
        }

        // Overridden from aura::client::CursorClient:
        void SetCursor(gfx::NativeCursor cursor) override;
        gfx::NativeCursor GetCursor() const override;
        void ShowCursor() override;
        void HideCursor() override;
        void SetCursorSet(ui::CursorSetType cursor_set) override;
        ui::CursorSetType GetCursorSet() const override;
        bool IsCursorVisible() const override;
        void EnableMouseEvents() override;
        void DisableMouseEvents() override;
        bool IsMouseEventsEnabled() const override;
        void SetDisplay(const gfx::Display& display) override;
        void LockCursor() override;
        void UnlockCursor() override;
        bool IsCursorLocked() const override;
        void AddObserver(aura::client::CursorClientObserver* observer) override;
        void RemoveObserver(aura::client::CursorClientObserver* observer) override;
        bool ShouldHideCursorOnKeyEvent(const ui::KeyEvent& event) const override;

    private:
        bool visible_;
        bool should_hide_cursor_on_key_event_;
        bool mouse_events_enabled_;
        int cursor_lock_count_;
        int calls_to_set_cursor_;
        base::ObserverList<aura::client::CursorClientObserver> observers_;
        aura::Window* root_window_;

        DISALLOW_COPY_AND_ASSIGN(TestCursorClient);
    };

} // namespace test
} // namespace aura

#endif // UI_AURA_TEST_TEST_CURSOR_CLIENT_H_
